Home / 1,053,700,256-1,454,106,353.28-590,126,240

Finding the Fourth Proportional to 1,053,700,256, 1,454,106,353.28 and 590,126,240

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Solution

The fourth proportional to 1,053,700,256, 1,454,106,353.28 and 590,126,240 is: 814,374,211.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,700,256 : 1,454,106,353.28 = 590,126,240 : x
  2. Step 2: Convert to fraction form
    1,053,700,256/1,454,106,353.28 = 590,126,240/x
  3. Step 3: Cross multiply
    1,053,700,256x = 1,454,106,353.28 × 590,126,240
  4. Step 4: Simplify right side
    1,053,700,256x = 858,106,314,821,238,016
  5. Step 5: Solve for x
    x = 858,106,314,821,238,016/1,053,700,256
  6. Step 6: Final answer
    x = 814,374,211.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.